MTS (Multi-channel TV Sound) – Allows you to improve your TV viewing with high fidelity stereo sound. MTS also provides for an extra channel, SAP (Second Audio Program), used to transmit a second language or other audio information.

Originally supplied with models: AC32D60, CC27C90, CDX35D70, CF13E23, CF32F60, CF3OD50, CFD35D50, CS32D60, CT9725, CT9727, CT9809, CV27D48, CX23D70, CX27D60, CX27E60, CX27F60, CX3285, CX32B60, CX32D60, CX32D61, CX32D70, CX32D80, CX32D81, CX32E60, CX32E70, CX32F60, CX32G60, CX35060, CX35080, CX35C60, CX35D60, CX35D70, CX35D80, CX35D81, CX35D8O, CX35E60, CX35E70, CX35F60, CX36F67, CX36F84, CX36F85, CX36G60, CX36G85, CX36P67, CX3D80, TOSCX35D70, TP48C50, TP55E80, TP55E81, TP61E80, TPE80, TV27D90, TV32D60, TV32D70, TV35D60, VC32G60